20009190696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{33851}}^1$

素因数の和:36110

約数の個数: 64

約数和(自身を含む): 54596505600

約数和(自身を除く): 34587314904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2239, 4478, 6717, 8956, 13434, 17912, 24629, 26868, 33851, 49258, 53736, 67702, 73887, 98516, 101553, 135404, 147774, 197032, 203106, 270808, 295548, 372361, 406212, 591096, 744722, 812424, 1117083, 1489444, 2234166, 2978888, 4468332, 8936664, 75792389, 151584778, 227377167, 303169556, 454754334, 606339112, 833716279, 909508668, 1667432558, 1819017336, 2501148837, 3334865116, 5002297674, 6669730232, 10004595348, 20009190696]

約数ペア:

[(1, 20009190696), (2, 10004595348), (3, 6669730232), (4, 5002297674), (6, 3334865116), (8, 2501148837), (11, 1819017336), (12, 1667432558), (22, 909508668), (24, 833716279), (33, 606339112), (44, 454754334), (66, 303169556), (88, 227377167), (132, 151584778), (264, 75792389), (2239, 8936664), (4478, 4468332), (6717, 2978888), (8956, 2234166), (13434, 1489444), (17912, 1117083), (24629, 812424), (26868, 744722), (33851, 591096), (49258, 406212), (53736, 372361), (67702, 295548), (73887, 270808), (98516, 203106), (101553, 197032), (135404, 147774)]